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One workspace for every part of life

The planning app for everything else.

Create and manage — events, travel, household, baby, health and much more. One login, a centralised calendar, budget and tasks that connects them all.

12+ modules, one login
Free for personal use
Works offline
iPhone · Android · Mac · Windows
Passkey login

Calendar · this week

Hobart tripYogaSam's 30th
Rent dueRun

Budget · June

Left to spend

$0

HomeEventsTravel
Everything in one place

A dozen apps you'd otherwise need. One you'll actually use.

Pick a module to see what it does.

Events

Plan birthdays, weddings and work trips — anything with a date. Guest lists, budgets and schedules, all on the same calendar as the rest of your life.

Guest lists
RSVP tracking
Budgets
Per-event
Shared
Co-planners
Explore Events

A look inside

One app, every part of life.

From your morning dashboard to a wedding guest list or a trip itinerary — it all lives in one connected workspace.

Tasks · today

Book venue deposit
Send invites
Confirm catering numbers

Travel · Tasmania

MELHBA
QF 1011 · 9:15Hotel check-in 11:30

Habits · morning run

12-day streak · best 21

Baby · shared log

04:10Feed · 110ml
06:30Nap · 40 min
07:15Feed · logged by Alex

Search · everything

Hobart tripTravel
Hobart envelope · $1,840Budget
Packing listTasks

Notifications

Final headcount due2h
Rent due tomorrow1d
Morning run check-innow
One unified view

Your whole week, without the tab-switching.

See what's happening this week — at a glance.

One calendar, every moduleColor-coded by module, filterable, shareable. No copy-paste between apps.
Global search"Hobart" finds the trip, the hotel booking, the packing list, the budget line.
Spend that follows contextA $20 meal knows it's part of your monthly budget cap — so does a flight to your next destination.

Calendar · this week

Hobart tripYogaSam's 30th
Rent dueRun

Search · everything

Hobart tripTravel
Hobart envelope · $1,840Budget
Packing listTasks

Budget · June

Left to spend

$0

HomeEventsTravel
Connected by design

The things that work across everything.

CHAIOS isn't a collection of apps — it's one platform. These nine capabilities run through every module you'll ever touch.

CalendarBudgetTravelBabyHabitsNotes

One login, everything connected

One account, one app — no juggling credentials or copy-paste between tools.

Global calendar & tasks

Events, due dates, and todos from every module in a single unified view.

Budget across modules

Event spend, trip spend, household spend — same ledger, no double-entry.

Passkey & biometric login

Touch ID, Face ID or Windows Hello — no password to remember or steal.

Global search

Type anything — find the event, the trip, the budget line, the note.

Push notifications

Overdue tasks, occasions, reminders — even with the app closed (iOS 16.4+).

Built for collaboration

Invite family or co-planners with granular per-module permissions.

Privacy first

Your data, your control. Files stay in your own cloud storage.

Access on any device

A PWA — runs in any modern browser, installs like a native app.

Gamified by design

Climb the ranks. Earn your title.

Every plan you make, every goal you hit, every task you tick off earns points. Rise from Note-taker to Oracle, challenge the people around you, and turn the boring stuff into something you actually return to.

Note-taker rank badge
Note-taker
0 pts
Organiser rank badge
Organiser
100 pts
Curator rank badge
Curator
500 pts
Oracle rank badge
Oracle
30,000 pts
Eight ranks · Note-taker → Organiser → Curator → Strategist → Optimiser → Visionary → Luminary → Oracle
Plan a trip end-to-end
+250 pts
Hit a savings goal
+200 pts
7-day habit streak
+50 pts
Tick off a daily task
+5 pts
Your journey
Curator
Curator badge
1,240 pts
260 pts to Strategist
Recent points
Hobart trip — itinerary complete
Today · Travel
+50
7-day habit streak
Yesterday · Habits
+50
Savings goal hit — $500
2 days ago · Budget
+200
Dinner with Tom & Jess planned
3 days ago · Events
+10
Progressive Web App

Installs anywhere. Works everywhere.

iPhone, iPad, Android, Mac, Windows — one app, one login, every device. Download it from the App Store or Google Play, or install it straight from your browser.

Download on the App StoreGet it on Google Play
One-tap install
Works offline
Auto-updates
Native-feeling
Free for personal use

Start bringing order to the chaos.

One account. 12+ modules. Every part of your life on one calendar, one budget, one workspace — on every device you own.

Download on the App StoreGet it on Google Play